3138 	int hg, rv = -100;  in drbd_asb_recover_1p()  local
3156 		hg = drbd_asb_recover_0p(peer_device);  in drbd_asb_recover_1p()
3157 		if (hg == -1 && device->state.role == R_SECONDARY)  in drbd_asb_recover_1p()
3158 			rv = hg;  in drbd_asb_recover_1p()
3159 		if (hg == 1  && device->state.role == R_PRIMARY)  in drbd_asb_recover_1p()
3160 			rv = hg;  in drbd_asb_recover_1p()
3168 		hg = drbd_asb_recover_0p(peer_device);  in drbd_asb_recover_1p()
3169 		if (hg == -1 && device->state.role == R_PRIMARY) {  in drbd_asb_recover_1p()
3180 				rv = hg;  in drbd_asb_recover_1p()
3183 			rv = hg;  in drbd_asb_recover_1p()
3195 	int hg, rv = -100;  in drbd_asb_recover_2p()  local
3218 		hg = drbd_asb_recover_0p(peer_device);  in drbd_asb_recover_2p()
3219 		if (hg == -1) {  in drbd_asb_recover_2p()
3230 				rv = hg;  in drbd_asb_recover_2p()
3233 			rv = hg;  in drbd_asb_recover_2p()
3495 	int hg, rule_nr, rr_conflict, tentative, always_asbp;  in drbd_sync_handshake()  local
3508 	hg = drbd_uuid_compare(device, peer_role, &rule_nr);  in drbd_sync_handshake()
3511 	drbd_info(device, "uuid_compare()=%d by rule %d\n", hg, rule_nr);  in drbd_sync_handshake()
3513 	if (hg == -1000) {  in drbd_sync_handshake()
3517 	if (hg < -0x10000) {  in drbd_sync_handshake()
3519 		hg = -hg;  in drbd_sync_handshake()
3520 		proto = hg & 0xff;  in drbd_sync_handshake()
3521 		fflags = (hg >> 8) & 0xff;  in drbd_sync_handshake()
3526 	if (hg < -1000) {  in drbd_sync_handshake()
3527 …drbd_alert(device, "To resolve this both sides have to support at least protocol %d\n", -hg - 1000…  in drbd_sync_handshake()
3533 		int f = (hg == -100) || abs(hg) == 2;  in drbd_sync_handshake()
3534 		hg = mydisk > D_INCONSISTENT ? 1 : -1;  in drbd_sync_handshake()
3536 			hg = hg*2;  in drbd_sync_handshake()
3538 		     hg > 0 ? "source" : "target");  in drbd_sync_handshake()
3541 	if (abs(hg) == 100)  in drbd_sync_handshake()
3551 	if (hg == 100 || (hg == -100 && always_asbp)) {  in drbd_sync_handshake()
3554 		int forced = (hg == -100);  in drbd_sync_handshake()
3558 			hg = drbd_asb_recover_0p(peer_device);  in drbd_sync_handshake()
3561 			hg = drbd_asb_recover_1p(peer_device);  in drbd_sync_handshake()
3564 			hg = drbd_asb_recover_2p(peer_device);  in drbd_sync_handshake()
3567 		if (abs(hg) < 100) {  in drbd_sync_handshake()
3570 			     pcount, (hg < 0) ? "peer" : "this");  in drbd_sync_handshake()
3574 				hg = hg*2;  in drbd_sync_handshake()
3579 	if (hg == -100) {  in drbd_sync_handshake()
3581 			hg = -1;  in drbd_sync_handshake()
3583 			hg = 1;  in drbd_sync_handshake()
3585 		if (abs(hg) < 100)  in drbd_sync_handshake()
3588 			     (hg < 0) ? "peer" : "this");  in drbd_sync_handshake()
3591 	if (hg == -100) {  in drbd_sync_handshake()
3601 	if (hg > 0 && mydisk <= D_INCONSISTENT) {  in drbd_sync_handshake()
3606 	if (hg < 0 && /* by intention we do not use mydisk here. */  in drbd_sync_handshake()
3622 		if (hg == 0)  in drbd_sync_handshake()
3626 				 drbd_conn_str(hg > 0 ? C_SYNC_SOURCE : C_SYNC_TARGET),  in drbd_sync_handshake()
3627 				 abs(hg) >= 2 ? "full" : "bit-map based");  in drbd_sync_handshake()
3631 	if (abs(hg) >= 2) {  in drbd_sync_handshake()
3638 	if (hg > 0) { /* become sync source. */  in drbd_sync_handshake()
3640 	} else if (hg < 0) { /* become sync target */  in drbd_sync_handshake()